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10,000+
"hardware engineer"
jobs
in
National Security
in last 30 days
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9,261
"hardware engineer"
jobs
in
National Security
in last 30 days
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Date
Last 30 days
IT SPECIALIST (PLCYPLN)
APPLY
Us Defense Threat Reduction Agency
Fort Belvoir, VA
L7 Manager
September 1st, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer 4
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Jobtailor
El Paso, TX
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer - B-2 Modernization & Fielding
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Credence Company
Brooklyn, NY
L5 Senior
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer - DoD Weapon Systems Lead
APPLY
Socket
Ridgecrest, CA
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Naval Systems Engineer - Aegis & Training Readiness
APPLY
Valkyrie Enterprises
Dahlgren, VA
L5 Senior
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Digital Systems Engineer - MBSE for National Security
APPLY
Booz Allen Hamilton
Brooklyn, NY
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer & MBSE Lead for DoD Programs
APPLY
Leidos
Huntsville, AL
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer - Tactical Data Link & DoD Platforms
APPLY
Socket
Eglin Air Force Base, FL
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer I
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RTX
Tucson, AZ
L1 Intern
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer - Space Defense & Intelligence Planning
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KBR
Colorado Springs, CO
L7 Manager
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer: EW/ASE, Secret Clearance (On-Site)
APPLY
Amatriot Group
Hyattsville, MD
L5 Senior
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Interdisciplinary Systems Engineer for DoD Acquisition
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DCS
Bedford, MA
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer - Mission & SoS Integration
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Nou Systems
Colorado Springs, CO
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer
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Amatriot Group
Hyattsville, MD
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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MBSE Systems Engineer - Secret Clearance, GWS
APPLY
Northrop Grumman
Huntsville, AL
L3 Junior
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer - Weapons Systems
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Textron
Salt Lake City, UT
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Staff Systems Engineer: MBSE & Architecture, Secret
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Northrop Grumman
Roy, UT
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer - Defense & Ground Vehicle Systems
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DCS
Brooklyn, NY
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer - Defense & Aerospace Systems
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Textron
Layton, UT
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer - Deputy PM, Airborne EW
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Synectic Solutions
Hyattsville, MD
L5 Senior
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Defense Systems Engineer - Secret Clearance
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Raytheon
Huntsville, AL
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer
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Socket
Ridgecrest, CA
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Safety Engineer - DoD, ESOP
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Freedom Real Estate
Florida, NY
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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On-Site Training Systems Engineer - DoD Top Secret
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Aviation Systems Engineering Company
Hyattsville, MD
L5 Senior
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Tactical Systems Engineer - Mid Level (Secret Clearance)
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Fuse Integration
San Diego, CA
L5 Senior
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer (Washington Navy Yard)
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Arena Technologies
Washington, DC
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Naval Systems Engineer - DoDAF & Combat Systems
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Tmc Technologies
King George, VA
L5 Senior
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer, MBSE for DoD Sentinel
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Northrop Grumman
Roy, UT
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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MBSE Systems Engineer - Defense Tech, Secret Clearance
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Kids for Future
Huntsville, AL
L5 Senior
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer: Cryptography & DoD (Secret)
APPLY
Nathan Kunes
San Diego, CA
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Submarine Combat Systems Engineer - Undersea Warfare
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Innovative Defense Technologies
Fall River, MA
L5 Senior
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Integration Engineer Jobs
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ClearanceJobs
Dayton, OH
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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System Security Engineer (Anti-Tamper) Jobs
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ClearanceJobs
Patuxent River, MD
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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COMSEC Engineer Jobs
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ClearanceJobs
Arlington, VA
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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Cyber Engineer Principal Jobs
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SAIC
Hampton, VA
L6 Lead
September 17th, 2026
Computer Systems Engineers/Architects
National Security
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System Security Engineer - SME Jobs
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ClearanceJobs
Dayton, OH
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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Network Engineer / Metrics & Reporting / J-NEEO / Nellis AFB Jobs
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ClearanceJobs
Nellis Air Force Base, NV
L5 Senior
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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Senior Machine Learning Engineer - Mission Innovation Lab Jobs
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ClearanceJobs
Pittsburgh, PA
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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Senior Principal Systems Engineer Jobs
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ClearanceJobs
Palmdale, CA
L6 Lead
September 17th, 2026
Computer Systems Engineers/Architects
National Security
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35T Military Intelligence Systems Maintainer Integrator (87032)
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U.S. Army Reserve
McIntosh, NM
L3 Junior
September 17th, 2026
Computer Systems Engineers/Architects
National Security
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